Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143538 | Rotary gas meter with flange connection | Andrew Smich, Bong Joo Lee | 2021-10-12 |
| 10901568 | Method and apparatus for recommending a solution based on a user operation behavior | Bo-Yan Chen | 2021-01-26 |